"That's Why" lyrics

Does the rain need a reason to fall?
Does your mom need a reason to call?
Do magnolia trees need a reason to bloom in May?
Do the stars need a reason to shine?
Does tequila go with lime?
Some things just are and it'll always be that way
So when you ask me why I love you babe

'Cause the sky's blue
'Cause the world moves
Around the sun and one plus one still makes two
'Cause Matthew comes before Mark
'Cause you're in my arms
And I still lose myself every time I look in your eyes
That's why

When the road we're on gets rough
And the champagne all dries up
I still raise my empty glass to you and me
'Cause girl we still got us
And I'll keep on showing up
I already got more reasons than I need
To love you

'Cause the sky's blue
'Cause the world moves
Around the sun and one plus one still makes two
'Cause Matthew comes before Mark
'Cause you're in my arms
And I still lose myself every time I look in your eyes
That's why

That's why
So when you ask me why I love you babe

'Cause the sky's blue
'Cause the world moves
Around the sun and one plus one still makes two
'Cause Matthew comes before Mark
'Cause you're in my arms
And I still lose myself every time I look in your eyes
And that's why
Yeah that's why